Skin anatomy and physiology

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  • Опубликовано: 18 дек 2024

Комментарии • 24

  • @aasemahsan
    @aasemahsan 2 месяца назад +13

    Stratum basale
    Stratum spinosum (8-10 cell layers, dendritic cells)
    Stratum granulosum (3-5 cell layers, keratinization, keratohyalin & lamellar granules )
    Stratum lucidum (2-3 layers, found in thick skin of palm & soles of feet)
    Stratum corneum (20-30 cell layers, defensins)

  • @hector60938
    @hector60938 2 месяца назад +32

    Guys, be very careful. THE SKIN IS NOT THE LARGEST ORGAN IN THE BODY. It's the body's largest organ. THE largest organ in the body is the liver. Literally a question that gets many students because of how tricky the wording is. I'm surprised they missed it on this video

    • @Vishwal-1011
      @Vishwal-1011 Месяц назад +7

      You have to check your answer again, liver it's just the largest gland , not largest organ,.
      Skin is the largest organ

    • @hector60938
      @hector60938 Месяц назад +2

      @Vishwal-1011 Doesn't matter. That technicallity doesn't take away from the fact that It's still an organ and it's still classified as the "largest organ IN the body" by many schools and professors. It's both a gland and an organ. HOWEVER, the SKIN is the body's largest organ, but it is NOT the largest organ IN the body. And that was my main point. The issue is that at the beginning of the video, they classified the skin as the "largest organ in the body," and that is a very wrong statement. If you wanna get into technicallity and be more analytical, sure you can say it's the largest gland. But it's still an organ and the largest IN the body. My professor used that to create a trick question in a test. "The skin is the largest organ in the body. True or False?"
      Many students got that wrong. He actually got it from other professors.

    • @vinod_joshua
      @vinod_joshua Месяц назад

      ​@@hector60938 what Is the difference between the two statements?

    • @vinod_joshua
      @vinod_joshua Месяц назад +1

      What is the difference between both statements?

    • @hector60938
      @hector60938 Месяц назад +1

      @vinod_joshua "Biggest IN the body" refers to inside. Skin is outside. So, instead, you would say, "The body's largest organ" or the largest organ. Referring to the body as a whole.

  • @muggle_puff
    @muggle_puff 9 месяцев назад +16

    I am studying for my CMA exam and I was looking for a good integumentary system lecture, which I couldn't find one, and this just popped up on my subscriptions page. Thank you!

    • @osmosis
      @osmosis  9 месяцев назад +1

      Best of luck! 🙏🏼

  • @JavanKibet-lv7kw
    @JavanKibet-lv7kw 8 месяцев назад +2

    MERCI BEACOUP MONSIEUR.

  • @pazzi4058
    @pazzi4058 3 месяца назад

    Im on my way to being a CMA. Tq so much for the lecture

  • @zohra_ka_Jahaan
    @zohra_ka_Jahaan 9 месяцев назад +2

    I am student for bpt ..can you suggest me its is the right course for me or not

  • @minabish1783
    @minabish1783 27 дней назад +1

    Please someone answer i will cry, tjings i don't understand. 1st question, why would rubbing hands through the sand hurt the skin even without the keratin
    2bd question, where is thr keratin roles in all of this, there are several points that don't make sense, fir a starters you said keratin precursor granules but you never said when it transforms to keratenin, also you said the Granules cross link yet you said a huge bundle of keratenin, when was it secreted to crosslink, how is it keratenin if it's the granyles that crosslink, and when did it turn to keratin from it's precursor, also you said the layer that produce glycolipid is only in thick skin, then where does the lycolipid in thin skin comes from, also then what is the use if it's also present in thin skin

  • @Vishva16-r2i
    @Vishva16-r2i 4 месяца назад

    thanks😇

  • @maluit1999
    @maluit1999 2 месяца назад

    so helpfull

    • @osmosis
      @osmosis  Месяц назад

      Glad you think so! ❤️

  • @mohammedsajjad1283
    @mohammedsajjad1283 9 месяцев назад +1

    Osmosis channel can help mbbs in india to crack?

  • @SofiaJutt-yl7bl
    @SofiaJutt-yl7bl 5 дней назад

    ❤❤